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Why does typeof NaN return 'number'?
...is not a peculiarity of javascript but common computer science principle.
From http://en.wikipedia.org/wiki/NaN:
There are three kinds of operation
which return NaN:
Operations with a NaN as at least one operand
Indeterminate forms
The divisions 0/0, ∞/∞, ∞/−∞, ...
Generic List - moving an item within the list
... {
list[i] = list[i - 1];
}
}
// put element from position 1 to destination
list[newIndex] = tmp;
}
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Replacement for deprecated sizeWithFont: in iOS 7?
...g function in iOS 7 is merely a wrapper for the NSAttributeString function from iOS 6.
On that note, if you were only supporting iOS 6 and iOS 7, then I would definitely change all of your NSString sizeWithFont:... to the NSAttributeString boundingRectWithSize. It'll save you a lot of headache i...
How do I break out of nested loops in Java?
...nstead of break, move the outer loop outside of the loop method and return from method to continue.
– Muhd
Aug 1 '16 at 20:35
...
Adding a favicon to a static HTML page
...
Most browsers will pick up favicon.ico from the root directory of the site without needing to be told; but they don't always update it with a new one right away.
However, I usually go for the second of your examples:
<link rel='shortcut icon' type='image/x-ic...
How do I get the current username in .NET using C#?
...mat: DomainName\UserName. For example, EUROPE\UserName
Which is different from:
String UserName = Environment.UserName;
Which displayed in the format: UserName
And finally:
String UserName = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
which gave: NT AUTHORITY\IUSR (while run...
How do I show a marker in Maps launched by geo URI Intent?
...
I just confirmed the following snippet from @Kenton Price still works on Android 4.4 (KitKat):
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("geo:<lat>,<long>?q=<lat>,<long>(Label+Name)"));
startActivity(intent);
...
How to sort a list of objects based on an attribute of the objects?
...
from operator import attrgetter
ut.sort(key = attrgetter('count'), reverse = True)
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Python syntax for “if a or b or c but not all of them”
...rgue for that point, and the OP may be persuaded. But your answer deviates from the question significantly enough that the change of spec needs to be mentioned. You seem to be bending the spec to fit the available tool, without mentioning the change.
– LarsH
Ma...
Call a function after previous function is complete
...ion3();
});
You can also wrap jQuery deferrds easily (which are returned from $.ajax calls):
Promise.resolve($.ajax(...params...)).then(function(result) {
//whatever you want to do after the request
});
As @charlietfl noted, the jqXHR object returned by $.ajax() implements the Promise inter...